// $Id$

/*    
    Aoide is a web-based music catalog using the Spring Framework.
    Copyright (C) 2009  Arjan Huijzer

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

    You can contact Arjan Huijzer by sending an e-mail to huijzer@gmail.com.
*/

package org.aoide.core.persistence;

import java.util.Collection;
import java.util.List;

import org.springframework.dao.DataAccessException;
import org.springframework.orm.jdo.support.JdoDaoSupport;

/**
 * A JDO implementation object for CounterDao.
 *
 * @author Arjan Huijzer
 */
public class CounterJdoDao extends JdoDaoSupport implements CounterDao {

	@Override
	public void delete(Counter obj) throws DataAccessException {
		// TODO Auto-generated method stub
	}

	@Override
	public Counter load(String name) throws DataAccessException {
		Counter counter = null;
		List<Counter> counters = (List<Counter>) getJdoTemplate().find(Counter.class, "name == nameParam", "String nameParam", new Object[]{name});
		if (!counters.isEmpty()) {
			counter = counters.get(0);
		}
		return counter;
	}

	@Override
	public Collection<Counter> loadAll() throws DataAccessException {
		return getJdoTemplate().find(Counter.class, null, "name");
	}

	@Override
	public void save(Counter counter) throws DataAccessException {
		getJdoTemplate().makePersistent(counter);
	}

	@Override
	public void update(Counter counter) throws DataAccessException {
		// TODO Auto-generated method stub
	}

}
